package com.etc.service;

import com.etc.entity.User;
import com.etc.entity.Watercup;


import java.util.List;

/**
 * @Author kalista
 * @Description
 * @Date 2021/1/4  16:57
 **/
public interface IUserService {
    List<User> findAll();

    User getById(int wId);

    List<User> findUserCupByName (String userName);
    Integer add(User user);
    Integer deleteById(Integer uId);
    Integer update(User user);
}
